Slightly misleading comment in example master application

[xross]

This is a nit pick, but the comment states a 32bit value is printed but the value read is downshifted by 16.

lib_spi/examples/app_spi_master/src/main.xc

Line 24 in 64e4b9c

* of the WFM200S using a 16b command and prints the 32b read result */

Very low priority.